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<div class="upgrade">
		<h1 class="upgrade_title">Version：V1.5.0</h1>
		<div class="data_time">Update Date：2016-10-14</div>
		<div class="upgrade_con">
			Details：
			<li><div class="number">1、</div>Optimize the motor control parameters for Ninebot E+ and Ninebot P.</li>
			<li><div class="number">2、</div>Fix the problem that some old vehicle may have voltage sampling issue.</li>
		</div>
	</div>
	<div class="upgrade">
		<h1 class="upgrade_title">Version：V1.4.8</h1>
		<div class="data_time">Update Date：2016-08-27</div>
		<div class="upgrade_con">
			Details：
			<li><div class="number">1、</div>Add the function "enter the assis mode by chlick pendal" when "enter standby mode after getting off" is enable (V3.6.4 or higher App is needed).</li>
			<li><div class="number">2、</div>If the tire get slip and spinning after getting off, the unit will stop the wheel and trigger error No.45.</li>
			<li><div class="number">3、</div>Fix the problem that some vehicle may trigger error No.35 when power on.</li>
		</div>
	</div>
	<div class="upgrade">
		<h1 class="upgrade_title">Version：V1.4.6</h1>
		<div class="data_time">Update Date：2016-07-21</div>
		<div class="upgrade_con">
			Details：
			<li><div class="number">1、</div>Fix the problem that some vehicle may trigger error No.35 when power on.</li>
			<li><div class="number">2、</div>Fix the bug that sometimes it may trigger error No.18 after upgrading firmware.</li>
			<li><div class="number">3、</div>Improve the balck box fuction.</li>
		</div>
	</div>
	<div class="upgrade">
		<h1 class="upgrade_title">Version：V1.4.4</h1>
		<div class="data_time">Update Date：2015-10-01</div>
		<div class="upgrade_con">
			Details：
			<li><div class="number">1、</div>The vehicle can enter into standby mode after getting off only when the speed is lower than 5km/h and corresponding setting item is enabled.</li>
			<li><div class="number">2、</div>The vehicle can enter into assistant mode after getting off only when the speed is lower than 7km/h.</li>
		</div>
	</div>
	<div class="upgrade">
		<h1 class="upgrade_title">Version：V1.4.3</h1>
		<div class="data_time">Update Date：2015-09-24</div>
		<div class="upgrade_con">
			Details：
			<li><div class="number">1、</div>Add support to Ninebot-E+ & Ninebot-P.</li>
			<li><div class="number">2、</div>Cansel the setting option that the vehicle can enter into standby mode after getting off.</li>
		</div>
	</div>
	<div class="upgrade">
		<h1 class="upgrade_title">Version：V1.4.1</h1>
		<div class="data_time">Update Date：2015-08-07</div>
		<div class="upgrade_con">
			Details：
			<li><div class="number">1、</div>Fix the bug that 620Wh battery may trigger alarm while in charging.</li>
		</div>
	</div>
	<div class="upgrade">
		<h1 class="upgrade_title">Version：V1.4.0</h1>
		<div class="data_time">Update Date：2015-07-30</div>
		<div class="upgrade_con">
			Details：
			<li><div class="number">1、</div>Fix the bug that Ninebot can be booted on by connecting 5V power to the USB port.</li>
			<li><div class="number">2、</div>The LEDs on the foot pedal can show the battery leval when the handle bar is removed.</li>
			<li><div class="number">3、</div>The battery fail detection will be more rigorous.</li>
		</div>
	</div>
	<div class="upgrade">
		<h1 class="upgrade_title">Version：V1.3.6</h1>
		<div class="data_time">Update Date：2014-12-11</div>
		<div class="upgrade_con">
			Details：
			<li><div class="number">1、</div>1. Add option for lower turning rate when only one foot on at low speed.</li>
			<li><div class="number">2、</div>The BlueTooth name can be changed now.</li>
			<li><div class="number">3、</div>No need to reboot Ninebot after changing BT name or pairing code.</li>
		</div>
	</div>
	<div class="upgrade">
		<h1 class="upgrade_title">Version：V1.3.5</h1>
		<div class="data_time">Update Date：2014-11-27</div>
		<div class="upgrade_con">
			Details：
			<li><div class="number">1、</div>Add option for swtiching to assistant mode or standby mode after getting off.</li>
			<li><div class="number">2、</div>Optimize the turning speed when get off the vehicle.</li>
			<li><div class="number">3、</div>Adjust the pitch speed when the battery power drop down.</li>
			<li><div class="number">4、</div>Optimize the Black Box function.</li>
			<li><div class="number">5、</div>Fix the problem that the breaking LED deos not breath after remove the handle bar;</li>
			<li><div class="number">6、</div>Add compatibility for C-Model.</li>
			<li><div class="number">7、</div>The ODO on the dash board will match the riding odometer.</li>
			<li><div class="number">8、</div>Optimize the turing speed.</li>
			<li><div class="number">9、</div>Add the option for switching to 620Wh battery.</li>
		</div>
	</div>
	<div class="upgrade">
		<h1 class="upgrade_title">Version：V1.3.1</h1>
		<div class="data_time">Update Date：2014-08-15</div>
		<div class="upgrade_con">
			Details：
			<li><div class="number">1、</div>Adjust some parameters based on customer's feedback.</li>
			<li><div class="number">2、</div>Fix the problem that the vehicle can not be powered on after turning off when a foot switch detects a failure.</li>
		</div>
	</div>
	<div class="upgrade">
		<h1 class="upgrade_title">Version：V1.3.0</h1>
		<div class="data_time">Update Date：2014-08-03</div>
		<div class="upgrade_con">
			Details：
			<li><div class="number">1、</div>Add the "Black Box" function, to recod error information (if any occurred) in riding process into Ninebot's flash zone.</li>
			<li><div class="number">2、</div>Fix the problem that the wheels may roll sharply if one pull the handlebar too hard while getting off Ninebot.</li>
			<li><div class="number">3、</div>Optimize the the alarm threshold for backward riding and assisting mode.</li>
			<li><div class="number">4、</div>Raise the limit speed for 1~4 power level.</li>
			<li><div class="number">5、</div>Optimize part of the code to improve the execution efficiency.</li>
		</div>
	</div>
	<div class="upgrade">
		<h1 class="upgrade_title">Version：V1.2.4</h1>
		<div class="data_time">Update Date：2014-06-23</div>
		<div class="upgrade_con">
			Details：
			<li><div class="number">1、</div>Fix the display problem that some vehicles can not be full charged.</li>
			<li><div class="number">2、</div>Improved the user experience of remote control mode.</li>
		</div>
	</div>
	<div class="upgrade">
		<h1 class="upgrade_title">Version：V1.2.3</h1>
		<div class="data_time">Update Date：2014-05-17</div>
		<div class="upgrade_con">
			Details：
			<li><div class="number">1、</div>Add compatibility with different type of charger.</li>
			<li><div class="number">2、</div>Fix the BUG that the motor may shake a litte bit when press the INF button in process of charging.</li>
			<li><div class="number">3、</div>Solve the problem that some vehicles may mistakenly trigger error No.43 while charging.</li>
			<li><div class="number">4、</div>Fix the BUG that the bluetooth can not be turned on if any errors occur.</li>
			<li><div class="number">5、</div>Change the LED mode from turning off to flicker when fully charged.</li>
		</div>
	</div>
	<div class="upgrade">
		<h1 class="upgrade_title">Version：V1.2.2</h1>
		<div class="data_time">Update Date：2014-05-09</div>
		<div class="upgrade_con">
			Details：
			<li><div class="number">1、</div>Solve the problem that some vehicles may mistakenly trigger alarm at full charged state.</li>
			<li><div class="number">2、</div>Adjust the maximum turning speed.</li>
		</div>
	</div>
	<div class="upgrade">
		<h1 class="upgrade_title">Version：V1.2.0</h1>
		<div class="data_time">Update Date：2014-05-01</div>
		<div class="upgrade_con">
			Details：
			<li><div class="number">1、</div>Steering sensitivity of the handlebar is adjustable.</li>
			<li><div class="number">2、</div>Vibration alarm for backward driving can be disable.</li>
			<li><div class="number">3、</div>Fix the BUG that the average speed is equal to current speed. </li>
			<li><div class="number">4、</div>Optimize the self-detection algorithm while booting on the NB.</li>
			<li><div class="number">5、</div>Add alarm for high recoil voltage from violent breaking.</li>
			<li><div class="number">6、</div>No alarm code will appear to avoid confusion with error code.</li>
			<li><div class="number">7、</div>Fix the display problem of the excalmatory mark on dashboard.</li>
			<li><div class="number">8、</div>Optimize battery switching algorithm.</li>
			<li><div class="number">9、</div>Adjust the full charge voltage.</li>
		</div>
	</div>
	<div class="upgrade">
		<h1 class="upgrade_title">Version：V1.1.7</h1>
		<div class="data_time">Update Date：2014-03-25</div>
		<div class="upgrade_con">
			Details：
			<li><div class="number">1、</div>Optimize the power detection algorithm.</li>
			<li><div class="number">2、</div>Adjust the top speed for safety.</li>
			<li><div class="number">3、</div>Add vehicle vibration alarm for backward driving. </li>
			<li><div class="number">4、</div>Add vehicle vibration alarm for driving too fast.</li>
			<li><div class="number">5、</div>Fix the BUG that there may be fake alarm while updating firmware.</li>
			<li><div class="number">6、</div>Fix the BUG that there may be error No.18 after reboot.</li>
			<li><div class="number">7、</div>Optimize the recovery rate from leaning back.</li>
		</div>
	</div>
	<div class="upgrade">
		<h1 class="upgrade_title">Version：V1.1.6</h1>
		<div class="data_time">Update Date：2014-03-07</div>
		<div class="upgrade_con">
			Details：
			<li><div class="number">1、</div>Adjust the limit speed when power is low for safety.</li>
			<li><div class="number">2、</div>Maintain backward compatibility with handlebar with lower version firmware.</li>
			<li><div class="number">3、</div>Add error alarm for program jump fail.</li>
		</div>
	</div>
	<div class="upgrade">
		<h1 class="upgrade_title">Version：V1.1.5</h1>
		<div class="data_time">Update Date：2014-02-13</div>
		<div class="upgrade_con">
			Details：
			<li><div class="number">1、</div>Fix the BUG that the Ninebot can be powered off when men is on.</li>
			<li><div class="number">2、</div>Fix the BUG that the firmware can not be updated when there is error alarm.</li>
			<li><div class="number">3、</div>Modify the alarm mode. Error No.34, for example, three long buzz for 30 and four short buzz for 4 now.</li>
			<li><div class="number">4、</div>Improve the PCB board version management.</li>
			<li><div class="number">5、</div>Improve battery switching mechanism.</li>
			<li><div class="number">6、</div>Fix the BUG that error No.15 may be detected when power off/on the Ninebot while draging it.</li>
			<li><div class="number">7、</div>Fix the BUG that the motor may shake when power on the Ninebot while draging it.</li>
			<li><div class="number">8、</div>Fix the BUG that the motor may shake a litte bit while Ninebot is charging.</li>
		</div>
	</div>
	<div class="upgrade">
		<h1 class="upgrade_title">Version：V1.1.4</h1>
		<div class="data_time">Update Date：2013-12-30</div>
		<div class="upgrade_con">
			Details：
			<li><div class="number">1、</div>Optimize the power detection algorithm.</li>
			<li><div class="number">2、</div>Adjust the turning speed in remote control mode.</li>
			<li><div class="number">3、</div>Fix the BUG that brake light may flicker in remote control mode.</li>
			<li><div class="number">4、</div>Fix the BUG that it may take a long time press on remote key to activate remote control mode.</li>
			<li><div class="number">5、</div>Add alarm for activating remote control mode without remove the handlebar.</li>
			<li><div class="number">6、</div>Fix the BUG that the Ninebot may power off while calibrating the gyro.</li>
			<li><div class="number">7、</div>Improved the gyro calibration algorithm.</li>
			<li><div class="number">8、</div>Add moving detection to the gyro calibration process.</li>
		</div>
	</div>

	<div class="upgrade">
		<h1 class="upgrade_title">Version：V1.1.2</h1>
		<div class="data_time">Update Date：20131227</div>
		<div class="upgrade_con">
			Details：
			<li><div class="number">1、</div>The first release version.</li>
			
		</div>
	</div>
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